1116000665111 has 4 divisors (see below), whose sum is σ = 1122166414824. Its totient is φ = 1109834915400.

The previous prime is 1116000665083. The next prime is 1116000665161. The reversal of 1116000665111 is 1115660006111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1116000665111 - 2¹⁴ = 1116000648727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116000665161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3082874585 + ... + 3082874946.

It is an arithmetic number, because the mean of its divisors is an integer number (280541603706).

Almost surely, 2^{1116000665111} is an apocalyptic number.

1116000665111 is a deficient number, since it is larger than the sum of its proper divisors (6165749713).

1116000665111 is an equidigital number, since it uses as much as digits as its factorization.

1116000665111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6165749712.

The product of its (nonzero) digits is 1080, while the sum is 29.

The spelling of 1116000665111 in words is "one trillion, one hundred sixteen billion, six hundred sixty-five thousand, one hundred eleven".